PS /> Test-Connection "www.163.com"
Test-Connection :
Test-Connection : {ResourceUnavailable: Testing connection to computer 'www.163.com' failed: An exception occurred during a Ping request., Testing connection to computer 'www.163.com' failed: An exception occurred during a Ping request.

PS /> Test-Connection "www.163.com" -ipv4

Source    Destination Replies
------    ----------- -------
localhost www.163.com {System.Net.NetworkInformation.PingReply…

Name                           Value
----                           -----
PSVersion                      7.0.0-preview.5
PSEdition                      Core
GitCommitId                    7.0.0-preview.5
OS                             Linux 4.9.112-perf #1 SMP PREEM…
Platform                       Unix
PSCompatibleVersions           {1.0, 2.0, 3.0, 4.0…}
PSRemotingProtocolVersion      2.3
SerializationVersion           1.1.0.1
WSManStackVersion              3.0